Protect PDF
Add a password to your PDF document to prevent unauthorized access.
100% Local Processing
Drop your PDF here
Upload a single PDF to add password protection.
How to use Protect PDF
Encrypt your PDF files with a password. Your file never leaves your computer.
1
Upload Your PDF
Drag and drop the PDF file you want to secure.
2
Set Password
Type in a strong password that will be required to open the document.
3
Encrypt & Save
Click 'Encrypt and Download' to apply the protection and save the secure PDF.